CN218783390U

CN218783390U - Movable AC switch cabinet

Info

Publication number: CN218783390U
Application number: CN202223208296.5U
Authority: CN
Inventors: 韩泽坤; 赵中华; 韩锋; 王雪
Original assignee: Shandong Youran Electrical Appliance Co ltd
Current assignee: Shandong Youran Electrical Appliance Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-31
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a movable AC switch cabinet, which belongs to the technical field of AC switch cabinets and comprises a box body, wherein universal wheels are arranged at the bottom of the box body, a rotating handle is arranged on the box body, and one end of the rotating handle, which is positioned in the box body, is connected with a clamping mechanism; the inside both sides of box slide and be provided with the carriage release lever, the bottom of carriage release lever runs through and stretches out outside the box, and the upper end of carriage release lever is provided with the contact inclined plane, clamping mechanism and carriage release lever cooperation. The utility model discloses a clamping mechanism has been set up, the influence that the box vibrations brought electronic components when removing is reduced to the reduction is the loss that causes electronic component because of the transport.

Description

Movable AC switch cabinet

Technical Field

The utility model relates to an AC switchgear technical field especially relates to mobilizable AC switchgear.

Background

The alternating current switch cabinet is a protection device arranged for bearing an electric power operation system, and parts of the electric power operation system are placed in the cabinet body for protection, so that the electric power system can work for a long time.

However, observe according to current patent CN200720310128.3, this patent can see through the description attached drawing that the cabinet body is great, the accessory that the inside was deposited is also more, need adopt handling tool and lifting device to assist under the condition that needs carry, will consume a large amount of manpower and material resources like this and carry, the part in the cabinet body can produce vibrations along with the removal of the cabinet body in the in-process of carrying simultaneously, electronic component itself all welds on the circuit board through the solder joint, will lead to the solder joint to become flexible if produce vibrations, a circuit board has a lot of solder joints, if examine one by one can consume a large amount of time, and then reduce the practical efficiency of equipment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can let the ac switch cabinet remove, can also protect electronic accessories when removing, reduce electronic accessories's loss.

In order to achieve the above purpose, the utility model provides a following technical scheme: the movable alternating-current switch cabinet comprises a box body, universal wheels are arranged at the bottom of the box body, a rotating handle is arranged on the box body, and a clamping mechanism is connected to one end, located in the box body, of the rotating handle; the inside both sides of box slide and be provided with the carriage release lever, the bottom of carriage release lever runs through and stretches out outside the box, and the upper end of carriage release lever is provided with the contact inclined plane, clamping mechanism and carriage release lever cooperation.

Furthermore, the clamping mechanism comprises a transmission gear, the gear teeth at the top and the bottom of the transmission gear are respectively connected with a movable rack in a meshing manner, and one ends of the two movable racks, which are far away from the transmission gear, are respectively and fixedly connected with a pushing block; the pushing block cooperates with the contact inclined plane at the upper end of the moving rod.

Furthermore, the bottom of the movable rod is rotatably connected with a supporting block.

Furthermore, a plurality of grooves are formed in the side walls, close to the transmission gear, of the two moving rods, convex blocks are arranged in the grooves, clamping blocks are arranged at positions, corresponding to the grooves, of the left side and the right side of the box body, the clamping plates are connected with the box body through springs, moving blocks are connected to the surfaces, opposite to the grooves, of the clamping plates, and the moving blocks can be clamped into the grooves when the moving blocks are separated from the convex blocks.

Furthermore, the box body is fixedly connected with a fixing ring, the rotating handle is connected with the fixing ring in a rotating mode, one side of the fixing ring is connected with a pawl in a sliding mode, and the rotating handle is fixedly connected with a ratchet wheel which is matched with the ratchet wheel.

Furthermore, one end, far away from the clamping block, of the spring is fixedly connected with a protective cover.

Furthermore, a door plate is arranged on the box body.

Further, the spring is a tension spring.

The beneficial effects of the utility model are as follows:

the utility model realizes the fast switching of the fixed placement and the moving transportation of the AC switch cabinet by arranging the movable rod and the pushing block to be matched in the movable AC switch cabinet, and forms a clamping mechanism by arranging a lug and a clamping block to be matched in the groove of the movable rod, so that an electronic element can be clamped in the moving process; this mechanism can drive the carriage release lever when the cabinet body switches the mode fixed with removing and remove, and lug on the carriage release lever can extrude the movable block and drive the tight piece of clamp and press from both sides tight fixedly to the electronic component in the box to reduce the box and shake the influence that brings electronic component when removing, thereby reduce the loss because of the transport leads to the fact electronic component.

Drawings

Fig. 1 is a main sectional view of a box body of a movable ac switchgear of the present invention;

fig. 2 is a main sectional view of the movable ac switchgear of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of the box body of the movable ac switchgear of the present invention. In the figure: 1. a box body; 2. rotating the handle; 3. a transmission gear; 4. moving the rack; 5. a pushing block; 6. a travel bar; 7. a bump; 8. a moving block; 9. a spring; 10. a support block; 11. a fixing ring; 12. a pawl; 13. a clamping block; 14. a universal wheel; 15. a protective cover; 16. a door panel; 17. and (4) ratchet wheels.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1, 2 and 3, the movable ac switch cabinet includes a box body 1, a rotary handle 2 is rotatably connected to the top of the sidewall of any side of the box body 1, and a clamping mechanism is fixedly connected to one end of the rotary handle 2 located in the box body 1;

the clamping mechanism comprises a transmission gear 3, the gear teeth at the top and the bottom of the transmission gear 3 are respectively connected with a movable rack 4 in a meshing manner, and one ends of the two movable racks 4, which are far away from the transmission gear 3, are respectively fixedly connected with a pushing block 5;

the inside left and right sides of box 1 all is provided with carriage release lever 6, the bottom of carriage release lever 6 run through and stretch out the 1 bottom of box and with 1 sliding connection of box, 6 bottom lower surfaces of two dry carriage release levers rotate and are connected with supporting shoe 10, the upper end of carriage release lever 6 is provided with the contact inclined plane, the contact inclined plane cooperation work of

catch block

5 and 6 upper ends of carriage release lever, when catch block 5 stretches out to both sides, with the contact inclined plane sliding contact of 6 upper ends of carriage release lever, and then promote the downstream of carriage release lever 6.

Rotatory handle 2 is close to 1 one end of box and runs through rotation and is connected with solid fixed ring 11, gu fixed ring 11 side runs through sliding connection and has pawl 12, rotatory handle 2 is located 1 interior one end of box and runs through fixedly connected with ratchet 17, gu fixed ring 11 is close to ratchet 17 one side lateral wall and 1 outer wall fixed connection of box, can realize drive gear 3's location locking through pawl 12 and the cooperation of ratchet 17, and then the locking promotes piece 5 and carriage release lever 6, like this, when needs are fixed to place box 1, carriage release lever 6 is under the promotion that promotes piece 5, with the whole ground back of holding in the palm of box 1, just can realize locking through pawl 12 and the mutual block of ratchet 17, box 1 supports in ground through the supporting shoe 10 of carriage release lever 6 bottom this moment.

The equal fixedly connected with universal wheel 14 of four corners of box 1 bottom lower surface, when needs remove box 1, only need unblock pawl 12 and ratchet 17, drive gear 3 can move about automatically, under box 1 self action of gravity, drive box 1 downstream, and then promote that carriage release lever 6 shifts up relative box 1, and carriage release lever 6 promotes and promotes piece 5 and remove, and the universal wheel 14 contact ground until box 1 bottom, and box 1 supports in ground through universal wheel 14 this moment. In the moving process, since the supporting block 10 is rotatably connected with the moving rod 6, and the moving rod 6 is slidably disposed in the box 1 up and down, the supporting block 10 does not interfere with the movement of the box 1, and it is preferable that a tension spring is fixedly connected between the upper surface of the supporting block 10 and the lower surface of the bottom of the box 1, so that the supporting block 10 can be supported off the ground under the tensile force of the tension spring.

The side walls of the two moving rods 6, close to the transmission gear 3, are provided with a plurality of grooves, the grooves are internally provided with a convex block 7, the positions, corresponding to the grooves, of the left side and the right side of the box body 1 are provided with clamping blocks 13, the clamping blocks 13 are connected with the box body 1 through springs 9, the clamping blocks 13 are connected with moving blocks 8 on the opposite sides of the grooves, the moving blocks 8 can be clamped into the grooves when the box body is fixedly placed, abut against the convex blocks 7 when the box body moves, the clamping blocks 13 are tightly pushed by the convex blocks 7, and then the electronic element is tightly pushed. Furthermore, a plurality of springs 9 are far away from the one end fixedly connected with safety cover 15 of pressing from both sides tight piece 13, and a plurality of spring 9 is the extension spring.

A door panel 16 is connected to any side wall of the box body 1 in a penetrating and sliding manner.

The utility model discloses when using, when needs are fixed to switch board and are placed, rotate 2 reverse operation of rotatory handle, drive gear 3 and rotate, drive gear 3 drives and promotes 5 looks both sides removals of piece, and then promotes carriage release lever 6 downstream, until with 1 liftoff ground of box, support box 1 by supporting shoe 10, accomplish this moment and place the fixed of box 1 to, movable block 8 breaks away from 7 card of lug and goes into the recess. When needs move switch power distribution cabinet, pulling pawl 12 leaves ratchet 17, can move down at box 1 under self gravity afterwards, and then drives movable rod 6 and upwards moves relative box 1, and movable rod 6 moves the in-process and drives lug 7 and upwards move and extrude movable block 8, and movable block 8 drives clamping block 13 and presss from both sides the electronic component in the tight box 1, just can promote box 1 afterwards and move.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. Mobilizable ac switchgear, including box (1), box (1) bottom is equipped with universal wheel (14), its characterized in that: a rotating handle (2) is arranged on the box body (1), and one end of the rotating handle (2) positioned in the box body (1) is connected with a clamping mechanism; the movable rod (6) is arranged on two sides inside the box body (1) in a sliding mode, the bottom end of the movable rod (6) penetrates through the box body (1) and extends out of the box body, a contact inclined plane is arranged at the upper end of the movable rod (6), and the clamping mechanism is matched with the movable rod (6).

2. Mobile AC switchgear cabinet as claimed in claim 1, characterized in that: the clamping mechanism comprises a transmission gear (3), the gear teeth at the top and the bottom of the transmission gear (3) are respectively connected with a movable rack (4) in a meshing manner, and one ends of the two movable racks (4) far away from the transmission gear (3) are respectively fixedly connected with a pushing block (5); the push block (5) is matched with the contact inclined plane at the upper end of the moving rod (6).

3. A mobile ac switchgear as claimed in claim 1, wherein: the bottom of the movable rod (6) is rotatably connected with a supporting block (10).

4. Mobile AC switchgear cabinet as claimed in claim 1, characterized in that: the side wall of one side, close to the transmission gear (3), of each of the two moving rods (6) is provided with a plurality of grooves, convex blocks (7) are arranged in the grooves, clamping blocks (13) are arranged at positions, corresponding to the grooves, of the left side and the right side of the box body (1), the clamping blocks (13) are connected with the box body (1) through springs (9), moving blocks (8) are connected to the surfaces, opposite to the grooves, of the clamping blocks (13), and the moving blocks (8) can be clamped into the grooves when being separated from the convex blocks (7).

5. Mobile AC switchgear, according to any of the claims from 1 to 4, characterized in that: the outer fixedly connected with solid fixed ring (11) of box (1), rotatory handle (2) rotate with solid fixed ring (11) and are connected, gu fixed ring (11) one side sliding connection has pawl (12), fixedly connected with ratchet (17) on rotatory handle (2), ratchet (17) and (12) cooperate.

6. Mobile AC switchgear cabinet as claimed in claim 4, characterized in that: one end of the spring (9) far away from the clamping block (13) is fixedly connected with a protective cover (15).

7. A mobile ac switchgear as claimed in claim 1, wherein: a door panel (16) is arranged on the box body (1).

8. Mobile AC switchgear, according to claim 4, characterized in that: the spring (9) is a tension spring.